Inventor
TAKEHIRO OBA
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties56%
G01MTesting static or dynamic balance of machines or structures13%
B23PMetal-working not otherwise provided for6%
C04BLime, magnesia6%
H01RElectrically-conductive connections6%
Y02ATechnologies for adaptation to climate change6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
12,320,776Gas sensor202512,306,131Gas sensor202512,247,944Gas sensor and protection member for gas sensor2025RE049874Gas sensor and method for manufacturing the same202411,821,865Gas sensor202311,768,168Sensor and method for manufacturing same202311,609,215Gas sensor202311,467,121Manufacturing method of gas sensor202211,313,825Gas sensor and method of manufacturing the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NGK SPARK PLUG CO (9)· patent assignee history
2022–2025Based in JP· patent location history
2023–2025Patents assigned to NITERRA CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 9 | 2022–2025 |
| NITERRA CO LTD | 5 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2022–2025 |